Davis Instruments Navigation Rules Quick Reference Card

Quick access to navigation rules with an easy-to-read graphic summary Covers U.S. Buoyage System plus inland & international right-of-way rules Includes lights, sound signals, and bridge signals for fast onboard decisions A trusted navigation reference card used by the U.S. Coast Guard, U.S. Power Squadrons, and U.S. Coast Guard Auxiliary. This Davis Instruments quick reference distills navigation rules into clear, graphic summariesso you can quickly find the right guidance on buoyage, right-of-way, signals, and bridge communications while out on the water.